For table 3, determine the following point estimates: 1. The mathematical expectation. 2. The variance. 3. The root mean square deviation 4. Correlation coefficient between X and Z

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 52E
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For table 3, determine the following point estimates: 1. The mathematical expectation. 2. The variance. 3. The root mean square deviation 4. Correlation coefficient between X and Z
№o
1
2
3
4
Кариера 1
25
28
37
30
аблица 3
Кариера 2
44
43
49
52
Kapиepa 3
28
48
55
47
Transcribed Image Text:№o 1 2 3 4 Кариера 1 25 28 37 30 аблица 3 Кариера 2 44 43 49 52 Kapиepa 3 28 48 55 47
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